Question

Will give Brainliest! What is the simplified form of the seventh root of x to the fifth power times the seventh root of x to the fifth power?
1) x to the four ninth power



2) x times the seventh root of x cubed



3) x



4) the square root of x

Answer 1

Answer:

  2) x times the seventh root of x cubed

Step-by-step explanation:

  $\displaystyle\sqrt[7]{x^5}\cdot\sqrt[7]{x^5}=\sqrt[7]{x^{5+5}}\\\\=\sqrt[7]{x^{7+3}}=\sqrt[7]{x^7}\cdot\sqrt[7]{x^3}\\\\=x\sqrt[7]{x^3}$